Stinking hellebore -advice

Hi. I have just found out that my mystery spike leaf plant is infact a stinking hellebore. Advice and hints please. How do I keep it tight, neat and tidy. the lady who gave it to me had many but they were leggy and in attractive with dead bits!!

Like nut, I find them everywhere. Just pull them out or cut them down when they look manky, there are always plenty more to fill their space. My best one this year is growing out of a crack in the paving !